This polished carnelian pi stone can be used as a sphere holder, bead or healing stone. It measures 1" in diameter, 1/4" thick and weighs 5 grams Ready for healing work or to inspire something of your own creation! Let the creative juices flow... This iron rich stone is from the island of Madagascar. Because of this iron, Carnelian is an energizing stone......restoring vitality. It is often used when opening and activating the 2nd or Sacral Chakra. Stone of the goddess...Carnelian is a perfect stone for connecting the mother- child relationship. A strengthening stone, Carnelian imparts courage and self-trust. Explore what inspiration and energy this stone has to share with you...the possibilities are infinite. The Torus shape describes an energy circuit, flowing from bottom to top and fountaining back down again.